Raghavendra Singh created LENS-145:
--------------------------------------

             Summary: jdbc throwing result formatter error if indriver 
persistant resultset is enabled
                 Key: LENS-145
                 URL: https://issues.apache.org/jira/browse/LENS-145
             Project: Apache Lens
          Issue Type: Bug
            Reporter: Raghavendra Singh
             Fix For: 2.0


{CODE}
lens-shell>set lens.query.enable.persistent.resultset=true
Set param succeeded
lens-shell>set lens.query.enable.persistent.resultset.indriver=true
Set param succeeded

{CODE}

{CODE}
22 Dec 2014 13:03:05,693 [event_processor_thread] INFO  
org.apache.lens.server.query.ResultFormatter  - Result formatter for 
a301ab57-4d60-4f19-a4d6-e004314cb1f4
22 Dec 2014 13:03:05,702 [event_processor_thread] INFO  
org.apache.lens.server.query.ResultFormatter  - Created result 
formatter:org.apache.lens.lib.query.FilePersistentFormatter
22 Dec 2014 13:03:05,733 [event_processor_thread] INFO  
org.apache.lens.server.query.ResultFormatter  - Result formatter for 
a301ab57-4d60-4f19-a4d6-e004314cb1f4 in inmemory result
22 Dec 2014 13:03:05,753 [event_processor_thread] WARN  
org.apache.lens.server.query.ResultFormatter  - Exception while formatting 
result for a301ab57-4d60-4f19-a4d6-e004314cb1f4
java.lang.ClassCastException: org.apache.lens.lib.query.FilePersistentFormatter 
cannot be cast to org.apache.lens.server.api.query.InMemoryOutputFormatter
        at 
org.apache.lens.server.query.ResultFormatter.formatOutput(ResultFormatter.java:122)
        at 
org.apache.lens.server.query.ResultFormatter.process(ResultFormatter.java:69)
        at 
org.apache.lens.server.query.ResultFormatter.process(ResultFormatter.java:44)
        at 
org.apache.lens.server.api.events.AsyncEventListener$2.run(AsyncEventListener.java:101)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:701)

{CODE}



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